Abstract
This work reports the novel concept of frequency response widening of vibrational energy harvesters exploiting the combined effects of bistable and monostable nonlinearities in a single device. The bistability is introduced into the system by repulsive arrangement of magnets, while monostable nonlinear force through the stretching is incorporated by large deformation of two-end-fixed cantilevers. The simulation results show wider bandwidth in the bistability and stretching combined configuration compared to the bistable only or the monostable stretching only configuration.
| Original language | English |
|---|---|
| Article number | 012039 |
| Journal | Journal of Physics: Conference Series |
| Volume | 557 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | 14th International Conference on Micro- and Nano-Technology for Power Generation and Energy Conversion Applications, PowerMEMS 2014 - Awaji Island, Hyogo, Japan Duration: 18 Nov 2014 → 21 Nov 2014 |
Fingerprint
Dive into the research topics of 'Bandwidth widening in nonlinear electromagnetic vibrational generator by combined effect of bistability and stretching'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver